| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2790.0 | USD | 20190601 |
| Unknown | China national standards | MT | 980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190601 |
| Unknown | China national standards | MT | 25160.0 | USD | 20190601 |
| Unknown | China national standards | MT | 360.0 | USD | 20190601 |
| Unknown | China national standards | MT | 850.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190601 |